In Blender's built in text editor is there a way to read a built in class or function's docstrings?
When inspecting a python object in the Python Console, press &#9096; CtrlSpace to Autocomplete.



If the completion is ambigous, the console will complete the command upto a certain point and offer you the options. If you end with a period, all properties are displayed.

&#9096; CtrlSpace on a not completed function (where the closing bracket or more is missing) will print a docstring if available.